| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.74 | 13.439% | $119.9504 | $119.95 | $119.95 | $120.00 |
| Purchase #2 | $135.84 | 11.422% | $151.3556 | $151.36 | $151.35 | $151.40 |
| Purchase #3 | $201.71 | 10.113% | $222.1089 | $222.11 | $222.10 | $222.10 |
| Purchase #4 | $137.79 | 11.523% | $153.6675 | $153.67 | $153.65 | $153.70 |
| Purchase #5 | $184.47 | 3.380% | $190.7051 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $64.99 | 3.365% | $67.1769 | $67.18 | $67.20 | $67.20 |
| Purchase #7 | $6.92 | 4.381% | $7.2232 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $837.46 | $912.1876 | $912.20 | $912.15 | $912.30 | |